add context menu

Context.sublime-menu

@@ -0,0 +1,14 @@
+[
+{
+    "caption": "MDE: Fold Section",
+    "command": "fold_section_context"
+},
+{
+    "caption": "MDE: Unfold Section",
+    "command": "unfold_section_context"
+},
+{
+    "caption": "MDE: Jump Reference",
+    "command": "reference_jump_context"
+}
+]

folding.py

@@ -45,6 +45,9 @@ def get_current_level(view, p):
 
 class FoldSectionCommand(MDETextCommand):
 
+    def description(self):
+        return 'Toggle fold/unfold on current section'
+
     def run(self, edit):
         view = self.view
         sections = []
@@ -76,6 +79,59 @@ def run(self, edit):
                 view.fold(reg)
         sublime.status_message('%d region%s %sfolded' % (len(sections), 's' if len(sections) > 1 else '', 'un' if shouldUnfold else ''))
 
+class FoldSectionContextCommand(FoldSectionCommand):
+
+    def is_visible(self):
+        if not FoldSectionCommand.is_visible(self):
+            return False
+        view = self.view
+        hasSection = False
+        for sel in view.sel():
+            section_start = -1
+            section_end = view.size()
+            section_level = 0
+            for (title_begin, title_end, level) in all_headings(view):
+                if title_begin <= sel.a:
+                    section_start = title_end
+                    section_level = level
+                elif section_level >= level:
+                    section_end = title_begin - 1
+                    break
+            if section_start >= 0 and section_end >= section_start:
+                reg = sublime.Region(section_start, section_end)
+                folded = getFoldedRegion(view, reg)
+                if folded != None:
+                    return False
+                else:
+                    hasSection = True
+        return hasSection
+
+class UnfoldSectionContextCommand(FoldSectionCommand):
+
+    def is_visible(self):
+        if not FoldSectionCommand.is_visible(self):
+            return False
+        view = self.view
+        hasSection = False
+        for sel in view.sel():
+            section_start = -1
+            section_end = view.size()
+            section_level = 0
+            for (title_begin, title_end, level) in all_headings(view):
+                if title_begin <= sel.a:
+                    section_start = title_end
+                    section_level = level
+                elif section_level >= level:
+                    section_end = title_begin - 1
+                    break
+            if section_start >= 0 and section_end >= section_start:
+                reg = sublime.Region(section_start, section_end)
+                folded = getFoldedRegion(view, reg)
+                if folded != None:
+                    hasSection = True
+                else:
+                    return False
+        return hasSection
 
 class ShowFoldAllSectionsCommand(MDETextCommand):
 

mdeutils.py

@@ -13,3 +13,6 @@ class MDETextCommand(sublime_plugin.TextCommand):
 
     def is_enabled(self):
         return view_is_markdown(self.view)
+
+    def is_visible(self):
+        return view_is_markdown(self.view)

messages/2.2.3.md

@@ -15,6 +15,7 @@ feedback you can use [GitHub issues][issues].
 * Organize References command now sorts references by referencing order rather than alphebetic order.
 * Code block highlight for clojure.
 * You can use `MarkdownEditing: Change color scheme...` command in command palette to preview and change the color scheme you are using for markdown.
+* Added `MDE: (Un)Fold Section` and `MDE: Jump Reference` to context menu (only appear if applicable based on the cursor's location).
 
 ### Configurable Key Bindings
 

references.py

@@ -156,6 +156,9 @@ def get_reference(view, pos):
 class ReferenceJumpCommand(MDETextCommand):
     # reference_jump command
 
+    def description(self):
+        return 'Jump between definition and reference'
+
     def run(self, edit):
         view = self.view
         edit_regions = []
@@ -192,6 +195,12 @@ def run(self, edit):
                 sublime.status_message("The definition%s of %s and the marker%s of %s cannot be found." % ("" if len(missingRefs) == 1 else "s", ", ".join(missingRefs), "" if len(missingMarkers) == 1 else "s", ", ".join(missingMarkers)))
 
 
+class ReferenceJumpContextCommand(ReferenceJumpCommand):
+
+    def is_visible(self):
+        return ReferenceJumpCommand.is_visible(self) and any(get_reference(self.view, sel.begin())[0] for sel in self.view.sel())
+
+
 def is_url(contents):
     # Returns if contents contains an URL
     re_match_urls = re.compile(r"""((?:[a-z][\w-]+:(?:/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.‌​][a-z]{2,4}/)(?:[^\s()<>]+|(([^\s()<>]+|(([^\s()<>]+)))*))+(?:(([^\s()<>]+|(‌​([^\s()<>]+)))*)|[^\s`!()[]{};:'".,<>?«»“”‘’]))""", re.DOTALL)